High-dose metformin (420 mg/kg daily p.o.) increased insulin sensitivity but does not affect neointimal thickness in the rat carotid balloon injury model of restenosis - Guo, J; Pereira, T J; Dalvi, P; Yeung, L SN; Swain, N; Breen, D M; Lam, L; Dolinsky, V W; Giacca, A (Metabolism, 2017)